The Set-SPAlternateUrl cmdlet changes the URL or zone of the alternate URL specified by the Identity parameter. This cmdlet can be used to change only the zone of internal URLs, and cannot be used to change the zone of public URLs.

The type must be a valid URL, in the form http://server_name/WebApplication/site, or a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh.

Url

Required

System.String

Specifies the new alternate URL.

Zone

Required

System.String

Sets the supplied alternate URL as one of the five zones.

The type must be any one of the following values: Default, Intranet, Internet, Extranet, or Custom.

AssignmentCollection

Optional

Microsoft.SharePoint.PowerShell.SPAssignmentCollection

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

Note:

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

Confirm

Optional

System.Management.Automation.SwitchParameter

Prompts you for confirmation before executing the command. For more information, type the following command: get-help about_commonparameters

WhatIf

Optional

System.Management.Automation.SwitchParameter

Displays a message that describes the effect of the command instead of executing the command. For more information, type the following command: get-help about_commonparameters